AS29672 S:t Erik Kommunikation AB

Sweden STEK-AS RIPE 2 IPv4 prefixes 1 IPv6 prefix

IPv4 addresses

4,096

IPv6 /48 networks

65,536

RPKI

3 valid0 no ROA

Peers and downstreams

Holder

AS name: STEK-AS
Description: S:t Erik Kommunikation AB
Organisation: S:t Erik Kommunikation AB
Registered in: Årsta, Sweden
Abuse contact: abuse-stek@sterikkom.se
Assigned: 2003-11-06
Registered: 2003-11-07
Record last changed: 2023-01-09 15:40 UTC

217.21.224.0/20 217.21.237.0/24

Upstream graph

Upstreams and their upstreams, from BGP paths

Network health

Grade B · 85/100

pass	Prefixes covered by valid ROAs 3 of 3 announced prefixes are RPKI valid.	25/25
pass	No RPKI invalid announcements None of the announcements is RPKI invalid.	10/10
pass	Announces IPv6 1 IPv6 prefix.	15/15
pass	More than one upstream 3 upstreams seen in BGP.	10/10
pass	Working abuse contact abuse-stek@sterikkom.se is published.	15/15
fail	Publishes a geofeed No geofeed found. Without one, location databases have to guess.	0/10
pass	No prefixes smaller than /24 or /48 All prefixes are /24 (IPv4) or /48 (IPv6) or larger.	10/10
fail	Registry record maintained Last changed 2023-01-09.	0/5

Built from the announced prefixes, RPKI, the registry record and geofeeds. Checks without data are not counted. Also in the API.

Show this on your website

HTML

<a href="https://ip-fd.net/asn/29672"><img src="https://ip-fd.net/badge/asn/29672/health.svg" alt="AS29672 network health on IP-FD.net"></a>

Markdown

[![AS29672 network health](https://ip-fd.net/badge/asn/29672/health.svg)](https://ip-fd.net/asn/29672)

Use rpki.svg instead of health.svg for the RPKI badge.

Routing changes

Last 30 days

2026-10-04 10:04 UTC	Neighbour gone	AS199524	peer
2026-10-04 10:04 UTC	Neighbour gone	AS42541	peer
2026-10-04 10:04 UTC	New neighbour	AS28917	peer
2026-10-04 10:04 UTC	Relationship changed	AS5405	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS50304	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS4455	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS39351	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS35280	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS3303	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS20764	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS20473	upstream to peer
2026-10-04 10:04 UTC	Relationship changed	AS12552	upstream to peer

WHOIS

aut-num:        AS29672
org:            ORG-SA56-RIPE
as-name:        STEK-AS
admin-c:        STEK1-RIPE
tech-c:         STEK2-RIPE
status:         ASSIGNED
mnt-by:         RIPE-NCC-END-MNT
mnt-by:         STOKAB-MNT
created:        2003-11-07T08:45:44Z
last-modified:  2023-01-09T15:40:52Z
source:         RIPE
% 8 routing policy lines (import/export) not shown

Routing data

Updated just now

Registry record

Fetched just now from RIPE

Prefixes and neighbours come from the RIPE RIS route collectors. Data older than 5 minutes is refreshed when this page is opened.

API

curl -H "X-API-Key: YOUR_KEY" https://ip-fd.net/api/v1/asn/29672

const res = await fetch('https://ip-fd.net/api/v1/asn/29672', {
  headers: { 'X-API-Key': 'YOUR_KEY' }
});
const data = await res.json();
console.log(data);

import requests

r = requests.get('https://ip-fd.net/api/v1/asn/29672', headers={'X-API-Key': 'YOUR_KEY'}, timeout=10)
r.raise_for_status()
print(r.json())

<?php
$ch = curl_init('https://ip-fd.net/api/v1/asn/29672');
curl_setopt($ch, CURLOPT_HTTPHEADER, ['X-API-Key: YOUR_KEY']);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$data = json_decode(curl_exec($ch), true);
print_r($data);

req, _ := http.NewRequest("GET", "https://ip-fd.net/api/v1/asn/29672", nil)
req.Header.Set("X-API-Key", "YOUR_KEY")
res, err := http.DefaultClient.Do(req)
if err != nil {
    log.Fatal(err)
}
defer res.Body.Close()
body, _ := io.ReadAll(res.Body)
fmt.Println(string(body))

Works without a key at a lower rate. Get a free key.

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